• Home
  • News
  • Jumbo installs first FLNG in Africa
  • 2018 January 11 15:40

    Jumbo installs first FLNG in Africa

    In 2017 Jumbo Offshore executed the first phase of the Hilli Episeyo project for Golar LNG in Cameroon. The company says this phase involved the transportation and installation of a soft yoke anchor system.

    The subsequent phase of hooking-up Golar’s first dedicated floating liquefied natural gas (FLNG) unit to the subsea anchor system, umbilical and gas riser has now also been successfully completed in the Kribi field. Throughout this project emphasis was given to safety and operational excellence as well as keeping the project within budget.

    Immediately after the mooring system installation, the Jumbo team’s attention was shifted towards the second part of the project with a focus on project management & engineering, subcontractor management, charter of diving support vessel, managing client expectations and diving support vessels.

    Golar was set to subcontract the towing spread of the Hilli Episeyo as well as the station keeping spread (tugs to keep the Hilli in position). The base requirements for the Hook-up phase was to charter a Dive Support Vessel (DSV) capable of accommodating all project crew, able to work in DP2 mode and stay in position on a 4-point-mooring system. The latter was required to allow divers to step off further from the DSV.

    The result of the market scan was a hybrid solution, consisting of a small DSV (mulitcat-type vessel) and an accommodation barge for the different shifts working on the DSV. The pictures show the DSV Roxane Z working close to Hilli Episeyo.

    The hook-up of the Soft Yoke was carried out with the help of lift bags. Large bags were connected to the center tank and inflated by divers. This reduced the weight of the yoke. With the small winches on the Hilli Episeyo, Jumbo crew were able to connect the chains to the dedicated slots on the bow of the Hilli.

    Jumbo Tow Masters used the station keeping tugs (4-off) to keep the Hilli Episeyo in position. The tugs were connected to the Hilli Episeyo after which she was pulled in position slowly. Several attempts had to be made to install the chains as the current at the location gave difficulties in station keeping.

    In the early morning of 01 December the hook-up of the chains was completed. The riser and umbilical were finally connected late in the afternoon on 02 December.
    Jumbo demobilized the spread in Douala on the 04 December 2017.

    Tim Klieverik: Project Manager Jumbo says “Jumbo has done a tremendous job to install the Hilli Episeyo on the pre-installed anchoring system. We showed we can keep control in difficult situations and stick to the pre-defined plans. This could only be achieved with thanks to the team spirit and excellent efforts of the Jumbo and Golar LNG team and our subcontractors, in the preparation phase as well as during the offshore execution. ”




2021 October 21

18:26 Mermaid contract awards in Thailand, Angola and Saudi Arabia total 120 million USD
18:02 Non-self-propelled dredgers of Project 4395 laid down in Gorodets for Russian IWW Basin Administrations
17:46 Magseis Fairfield enters strategic collaboration with PGS for the hybrid towed streamer and OBN market
17:31 HELCOM adopts the updated Baltic Sea Action Plan, charting a way forward for a healthy Baltic Sea
17:16 DP World launches CARGOES Logistics
16:30 Proman and Stena jointly develop methanol as the pathway to sustainable shipping
16:14 APM Terminals and ZPMC enter into strategic alliance
15:33 MPC Container Ships ASA secures new financing facility, agrees on sale of six vessels and provides update on charter fixtures
15:32 Okskaya Shipyard lays down lead ship of Project RSD71 for Volga Shipping Company
15:03 NYK and Japan Marine Science to introduce and promote new mooring system to Japan ports together with Trelleborg Marine Systems
14:45 MABUX: Bunker Weekly Outlook, Week 42, 2021
14:03 NYK delivers new LNG carrier LNG Endeavour to TotalEnergies
13:49 Global Ports Investments published its Q3 and 9m 2021 operational results
13:28 Seaspan Ferries to reduce greenhouse gas emissions through using carbon-neutral Renewable Natural Gas in LNG-powered vessels
13:18 Consolidated cargo turnover of NCSP Group for 8M 2021, year-over-year
12:34 Dmitry Pankov appointed as new CEO of Management Company Delo
12:11 Port of Los Angeles cargo volume exceeds 903,000 TEUs in September 2021
11:53 Hydrographic Company installs first buoys with AIS receivers on the Northern Sea Route
11:32 Challenges and optimism: Mixed views from ports industry on business outlook
11:09 DP World is officially named Port Operator of the Year at 2021 Multimodal Award
10:39 Yara Marine’s FuelOpt offers IMO EEXI compliant Shaft Power Limitation solution
10:08 The Ocean Cleanup starts removal of plastic from Great Pacific Garbage Patch with System 002
09:52 MABUX: Bunker prices may demonstrate slight upward changes on Oct 21
09:50 Contract signed for Phase 2 of the Bagayevsky hydrosystem construction project
09:35 Crude oil market sees downward price correction
09:18 LR Digital Twin approval for Samsung Heavy Industries
09:09 Baltic Dry Index as of October 20
08:01 Aker Solutions wins FEED for Wisting FPSO

2021 October 20

18:51 Intellian and Inmarsat launch industry’s newest FleetBroadband terminals
18:31 Oceangate’s 2021 titanic survey expedition connected by Inmarsat satellite communications
18:11 P&O Ferries launches comprehensive Customs Clearance Service
17:46 Kongsberg launches new Kognifai Marketplace
17:06 Rolls-Royce plans to partner the Indian Navy for its ‘Fleet of the Future’
16:35 MAN Energy Solutions signs MoU with Mitsui E&S and Mitsui O.S.K.
16:23 “K” LINE successfully separates and captures CO2 from exhaust gas in world’s first CO2 capture plant on vessel
16:02 Seanergy Maritime announces acquisition of its 17th Capesize vessel
15:44 Rates for container transportation expected to decrease in 2022
15:25 ENI and Fincantieri sign an agreement for initiatives to support the energy transition
15:02 Wärtsilä and Solvang to collaborate on retrofitting carbon capture and storage system on Clipper Eos
14:20 Port of Rotterdam appoints Allard Castelein for a third term
13:52 Kawasaki Heavy Industries announces delivery of bulk carrier BBG GUILIN
13:20 Port of Oakland sees no backlog on docks, calls for cargo
12:52 Japanese company Kubota chooses port of Rotterdam for Northern European distribution
12:39 Crowley participates in Saildrone Inc’s $100M Series C round to advance ocean intelligence products
12:02 Global Ports terminal In Helsinki increases number of container services
11:54 Port Houston container volumes up 11% to 281,500 TEUs in September 2021
11:40 Sibanthracite Group acknowledged as best supplier of coal to China for second consecutive year
11:16 MPA and DMU signed MoU to drive talent and academic exchange in the maritime sector
10:51 Mitsubishi Shipbuilding successfully separates and captures CO2 from exhaust gas in world’s first marine-based CO2 capture system project
10:28 Modernization of border checkpoint completed in Kavkaz seaport
10:06 RF President gives instructions on permanent environmental monitoring in areas of handling dry bulk cargo and cargo emitting dust
09:45 MABUX: No firm price trend on Bunker market on Oct 20
09:35 Crude oil prices decrease on US reserves growth
09:19 Baltic Dry Index as of October 19

2021 October 19

18:24 Ocean Yield ASA sells two LR2 tankers
17:44 Klaveness Combination Carriers sells a 21-years old CABU vessel
17:22 Oboronlogistics delivers cargo for the construction of a cultural cluster in Kaliningrad
16:58 North Sea Port, Zeeland Regional Safety Board and Central Fire Response Zone join forces for cross-border incident response in the port area
16:35 European shipowners support the uptake of clean fuels but fear FuelEU may become missed opportunity due to enforcement loopholes - ECSA
16:20 9M’2020 throughput of Taganrog Sea Commercial Port grew by 6% Y-o-Y